diff for duplicates of <a9745aef-8686-c761-e3d0-dd0e98a1f5b2@arm.com>

diff --git a/a/1.txt b/N1/1.txt
index 7e8a5fb..3507333 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -16,3 +16,7 @@ Nit: you don't really need ret
 The UAPI looks good to me, so
 
 Reviewed-by: Jean-Philippe Brucker <jean-philippe.brucker@arm.com>
+_______________________________________________
+iommu mailing list
+iommu@lists.linux-foundation.org
+https://lists.linuxfoundation.org/mailman/listinfo/iommu
diff --git a/a/content_digest b/N1/content_digest
index 7a80be9..c850aff 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -40,6 +40,10 @@
  "\n"
  "The UAPI looks good to me, so\n"
  "\n"
- Reviewed-by: Jean-Philippe Brucker <jean-philippe.brucker@arm.com>
+ "Reviewed-by: Jean-Philippe Brucker <jean-philippe.brucker@arm.com>\n"
+ "_______________________________________________\n"
+ "iommu mailing list\n"
+ "iommu@lists.linux-foundation.org\n"
+ https://lists.linuxfoundation.org/mailman/listinfo/iommu
 
-83a2afb7c3de8762e5d0f478d0cf825fc0ce94a7ffc0cd0529793e5557f01df4
+43ded4ced6eb1ab13249b4445edf5db71b80edb8ca802de610d1913cdf474676
